37191PProduct # 77891191
Gates Alternator Decoupler Pulleys provide vibration isolation within the Accessory Belt Drive System resulting in smoother engine performance and efficiency and increased belt and component life. The line consists of overrunning alternator decoupler pulleys and one way clutches (not interchangeable).
- Chosen by OEM to reduce noise, vibration and harshness.
- Exact OE replacement.
- Patented design unmatched by any other supplier.
- Torsion spring absorbs engine vibration for quieter, smoother ride.
Part # 37191P Product # 77891191 Description 37191P UPC 770075623823 Contents Pulley, Dust Cap
Contact Surface V-Ribbed Grooved Flanged Yes
Bearing Bore Inside Diameter 1 (mm) 17 Outside Diameter (mm) 57.5
Belt / Sprocket Specifications
Number of Grooves 7 Width (mm) 40.5
Customer Pack 1 Weight (lbs.) 1.12 Import or Domestic Import